def test_ds_cycle(self):
"""
The tree in the ds_cycle file has "woman" depend both
on "arriving" and "browse."
"""
xc = xc_load(ds_cycle)
inst = xc[0]
# 1 2 4 5 7 8 9
# The woman, (after) arriving, began to browse.
# (The commas count as words, hence the skipping)
tgt_t = DepTree.fromstring("""
(ROOT[0]
(began[7]
(woman[2]
(The[1])
(\(after\)[4] (arriving[5])))
(browse[9]
(woman[2])
(to[8])
)
))
""", stype=DEPSTR_PTB)
ds = get_ds(inst, trans(inst))
self.assertTrue(tgt_t.structurally_eq(ds))
self.assertIsNone(project_ds_tier(inst))
def test_read_proj_ds_tree(self):
src_t = get_ds(self.inst2, trans(self.inst2))
tgt_w = lang(self.inst2)
aln = get_trans_gloss_alignment(self.inst2)
tgt_t = DepTree.fromstring("""
(ROOT[0]
(glaubst[2]
(Was[1])
(Du[3])
(wer[4])
(angerufen[5] (hat[6]))
))
""", stype=DEPSTR_PTB)
proj_t = project_ds(src_t, tgt_w, aln)
self.assertTrue(proj_t.structurally_eq(tgt_t))
def test_read_ds_tree(self):
ds = get_ds(self.inst1, trans(self.inst1))
r = DepTree.fromstring("""(ROOT[0] (found[2] (Someone[1]) (them[3]) (boring[4])))""", stype=DEPSTR_PTB)
self.assertTrue(r.structurally_eq(ds))